EP0140252A3 - Polyazo dyes - Google Patents

Polyazo dyes Download PDF

Info

Publication number
EP0140252A3
EP0140252A3 EP84112284A EP84112284A EP0140252A3 EP 0140252 A3 EP0140252 A3 EP 0140252A3 EP 84112284 A EP84112284 A EP 84112284A EP 84112284 A EP84112284 A EP 84112284A EP 0140252 A3 EP0140252 A3 EP 0140252A3
Authority
EP
European Patent Office
Prior art keywords
polyazo dyes
polyazo
dyes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP84112284A
Other languages
German (de)
Other versions
EP0140252B1 (en
EP0140252A2 (en
Inventor
Udo Dr. Bergmann
Guenter Dr. Hansen
Dietrich Dr. Lach
Georg Zeidler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0140252A2 publication Critical patent/EP0140252A2/en
Publication of EP0140252A3 publication Critical patent/EP0140252A3/en
Application granted granted Critical
Publication of EP0140252B1 publication Critical patent/EP0140252B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/06—Disazo dyes in which the coupling component is a diamine or polyamine
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/08—Disazo dyes in which the coupling component is a hydroxy-amino compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
EP84112284A 1983-10-19 1984-10-12 Polyazo dyes Expired EP0140252B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3337885 1983-10-19
DE19833337885 DE3337885A1 (en) 1983-10-19 1983-10-19 POLYAZO DYES

Publications (3)

Publication Number Publication Date
EP0140252A2 EP0140252A2 (en) 1985-05-08
EP0140252A3 true EP0140252A3 (en) 1985-10-16
EP0140252B1 EP0140252B1 (en) 1988-01-07

Family

ID=6212142

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112284A Expired EP0140252B1 (en) 1983-10-19 1984-10-12 Polyazo dyes

Country Status (3)

Country Link
EP (1) EP0140252B1 (en)
JP (1) JPS60115663A (en)
DE (2) DE3337885A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432080A1 (en) * 1984-08-31 1986-03-06 Bayer Ag, 5090 Leverkusen POLYAZO DYES
GB9022354D0 (en) * 1990-10-15 1990-11-28 Sandoz Ltd Improvements in or relating to organic compounds
GB9022355D0 (en) * 1990-10-15 1990-11-28 Sandoz Ltd Improvements in or relating to organic compounds
DE4142696A1 (en) * 1991-12-21 1993-07-01 Basf Ag POLYAZO DYES WITH A DIAZO COMPONENT FROM THE AMINOBENZOPHENONE SERIES
EP2791249A2 (en) * 2011-12-14 2014-10-22 Huntsman Advanced Materials (Switzerland) GmbH Azo dyes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200445A (en) * 1933-11-25 1940-05-14 Gen Aniline & Film Corp Azo dyestuffs containing a heavy metal in a complex form
EP0045868A1 (en) * 1980-08-01 1982-02-17 Bayer Ag Metal-complex dyestuffs and use in dyeing materials containing nitrogen
EP0073950A1 (en) * 1981-08-25 1983-03-16 Bayer Ag Acid metal complex dyestuffs
EP0091020A1 (en) * 1982-04-02 1983-10-12 BASF Aktiengesellschaft Disazo dyestuffs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2042810A (en) * 1934-08-11 1936-06-02 Soc Of Chemical Ind Complex metal compounds of disazo-dyestuffs
US2080191A (en) * 1935-01-24 1937-05-11 Soc Of Chemical Ind Complex metal compounds of disazo dyestuffs
DE3142608A1 (en) * 1981-10-28 1983-05-05 Basf Ag, 6700 Ludwigshafen POLYAZO DYES

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200445A (en) * 1933-11-25 1940-05-14 Gen Aniline & Film Corp Azo dyestuffs containing a heavy metal in a complex form
EP0045868A1 (en) * 1980-08-01 1982-02-17 Bayer Ag Metal-complex dyestuffs and use in dyeing materials containing nitrogen
EP0073950A1 (en) * 1981-08-25 1983-03-16 Bayer Ag Acid metal complex dyestuffs
EP0091020A1 (en) * 1982-04-02 1983-10-12 BASF Aktiengesellschaft Disazo dyestuffs

Also Published As

Publication number Publication date
EP0140252B1 (en) 1988-01-07
EP0140252A2 (en) 1985-05-08
JPS60115663A (en) 1985-06-22
DE3468425D1 (en) 1988-02-11
DE3337885A1 (en) 1985-05-09

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